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首页> 外文期刊>Journal of Micromechanics and Microengineering >Fabrication of circular sawtooth gratings using focused UV lithography
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Fabrication of circular sawtooth gratings using focused UV lithography

机译:使用聚焦紫外光刻技术制造圆形锯齿形光栅

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摘要

This paper presents a novel micro-fabrication method using focused ultraviolet (UV) light to manufacture three-dimensional sawtooth structures in ultra -thick negative photoresist to fabricate a novel multi -prism x-ray lens, The method uses a lens to shape the UV beam instead of the photomask conventionally used in UV lithography. Benefits of this method include the ability to manufacture sawtooth structures in free form, for example in circular shapes as well as arrays of these shapes, and in resist that is up to 76 pm thick,
机译:本文提出了一种利用聚焦紫外光在超厚负性光刻胶中制造三维锯齿结构的新型微加工方法,以制造新型的多棱镜x射线透镜,该方法使用透镜对紫外线进行整形。用光束代替紫外光刻中常用的光掩模。这种方法的优点包括能够制造自由形式的锯齿结构,例如圆形以及这些形状的阵列,并且可以制造厚度不超过76 pm的抗蚀剂,

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